PEP三年级下册Unit 5 Do you like pears 5.45页

Thefourthperiod（第四课时）PartBLet’stalk&Let’splay内容分析本课是PEP小学英语三年级起点第二册Unit3第四课时。本课时在PartA部分的单词和句型学习的基础上，学习如何表达自己对水果的好恶。在Let’stalk部分中，呈现出了表达对水果好恶的句式：Ilike...Idon’tlike...,以及三会词汇：grape，banana。在Let’splay部分中，通过游戏来操练句型。学生会比较感兴趣，再加上创设真实的语境，让学生尽量真实地表达自己的想法。课时目标知识与能力（1）通过观察､谈论Let’stalk板块的图片,在PPT和教师的帮助下理解对话大意。（2）能够用正确的语音语调朗读对话,并能在小组中进行角色表演。（3）能听懂､会说句型“Ilike…/Idon’tlike…”,并能在实际情景中运用此句型来表达自己对水果的好恶。（4）能够听､说､认读单词“grape(s)”并了解其含义。（5）巩固操练句型“Ilike…/Idon’tlike…”。过程与方法首先，以图片的形式自然引入新单词,激发学生的学习兴趣,并为新课的学习做好铺垫｡然后引导学生谈论自己对水果的喜好,并及时递出水果卡片引出句型“Havesome…”,最后又以“CanIhavesome…?”收回卡片,导入自然并融入情景教学｡其次，通过问题引导学生观察并讨论图片,借助图片预测教学内容,培养学生的观察能力和逻辑推理能力｡并播放录音,让学生听录音跟读,引导学生按照正确的语音､语调及意群朗读对话,并能在小组中进行角色表演｡利用“Fillintheblanks”对课文内容进行文本再构,加深学生对对话的理解和重点句型的记忆,为后面的操练活动做好准备｡最后，创设情境教学,引导学生运用本课句型在所创设的真实情境中自然得体地进行对话,并用重点句型来表达自己对水果的好恶｡通过游戏来操练句型,激发学生的学习兴趣,让学生在轻松愉快的氛围中练习单词和句型｡情感态度价值观学生能够懂得多吃水果有益于我们的身体健康｡,教学重难点教学重点能听懂､会说句型“Ilike…/Idon’tlike…”,并能在实际情景中运用此句型来表达自己对水果的好恶｡教学难点熟练运用本课句型在所创设的真实情境中自然得体地进行对话｡教学准备教学课件、课文录音、视频、单词卡片等。教学媒体选择多媒体，录音。教学活动1.唱歌2.游戏3.观看视频教学过程Step1:Warm-up&Revision1.Greetingtoeachother.2.Singthesong—Anappleaday.（课件出示：播放歌曲，包括其歌词。）3.Revision.PutsomewordcardsaboutfruitonPPT.T:Boysandgirls，doyouknowwhattheyare?Ss:Yes！Bananas./Pears./Apples./Oranges…T:Doyoulikeapples/oranges…?Ss:Yes,Ido./No,Idon’t.Step2:Presentation1.Teachtheword“grapes”withthewordcard.PresentapictureofsomegrapesonthePPT.(课件出示:一些葡萄的图片。)T:Children，pleasehavealook!Whatfruitisit?Ss:Grapes./葡萄｡（IfthestudentscannotsayinEnglish，theycananswerinChinese.）T:Bingo!Theyaregrapes!First，usethewordcardtolearntheword“grapes”.Thenstudentsreadaftertheteacher.Atlastplaythegame“train,train,train”.Theteacheractswhilesaying,“Ilikegrapes.ButIdon’tlikebananas.”Leadstudentstounderstandthesentencepatterns“Ilike...”and“Idon’tlike...”byusingbodylanguageandfacialexpressions.,2.Lookandsay.PutthepicturesofdifferentkindsoffruitsonthePPT.T:Havealook,children!Therearemanydifferentkindsoffruitshere.Talkwithyourpartnersaboutwhichyourlikesornot.Makeamodel:Ss：Ilikegrapes.Theteacherpassesthefruitcard.T：Havesomegrapes.Ss：Thankyou!Whenthefruitcardsareusedup,theteachercansays,“CanIhavesome…?”Thengetbackallthefruitcardsandcontinuetoplaywithotherstudents.3.Lookandsay.Putthepictureof“Let’stalk”onthePPT.(课件出示:教材P51Let’stalk的图片。)T:Today,somestudentsaregoingtovisitSarah’shouse.Canyouguesswhothechildrenare?Ss:Yes，theyareSarah,MikeandZhangPeng.T:Look!Sarah’sfatherarepreparingmanyfruitforus.Whatfruitcanyousee?Ss:Grapes!/Bananas!/Oranges!…T:Great!1.Watchandanswer.（1）Playthevideoandlookatthepicturecarefully.(课件出示:Let’stalk的视频。)（2）Thentrytothinkandanswerthefollowingquestions.Q1:WhatdoesMikelike?Grapes.Q2:whatdoesZhangPenglike?Bananas.（3）Let’schecktheanswerswithteacher.5.Readandact.(1)First，leadstudentstoreadthedialoguesaftertherecording.Payattentiontothepronunciationandtheintonation.(2)Second，askstudentstopracticethedialoguesingroups.(3)Atlast，havearoleplaywiththedialogues.Step3:Practice1.Let’stry.（1）Showthepictureof“Let’stalk”againandleadstudentstofillintheblanks.,Sarah’sfather：Havesome.Mike：Thanks.Igrapes.ZhangPeng：Sorry.Igrapes.CanIsome.Sarah：.（1）Let’schecktheanswerstogether.（2）Trytoretellthedialoguestoyourdeskmates.2.Makeadialogue.T:Inthepicture，wecanseeMikeandZhangPengareSarah’sgoodfriend.Doyouhaveagoodfriend?Wouldyouliketoinvitehim/her/themtoyourhome?Ss:Yes!T:Ifyourgoodfriendcometoyourhome.Whatfruitwillyoupreparetoserveyourfriends?Theteachergivesanexamplefirst.—Welcometomyhome.Herearesomefruitforyou！—Wow！Somanykindsoffruit.—Whatfruitdoyoulike？—Ilikebananas.—OK，hereyouare.—Thankyou！Studentsmaketheirowndialogues.(课件出示:对话范例)Step4:Consolidation&Extension1.Let’splay.(1)First，letstudentslookatthepictureof“Let’splay”andsaythefruitwhichtheysee.(课件出示:Let’splay的图片)(2)Second，helpstudentstolearnthenewwords“strawberries,watermelons”andteachstudentstoreadthemseveraltimes.(3)Atlast，theteacherplaythevideoof“Let’splay”forthefirsttime.Andaskstudentstorepeataftertherecordingandthentrytoreadbythemselves.2.Playthegame:Turn,turn,turn!（1）ShowabigturntableonthePPT.Turntheturntableandpracticethesentencepatterns“Ilike...”“Idon’tlike…”(出示课件)（2）Theteachercansharesomepicturesoffruitandtellstudentstoeatmoreandthefruitisgoodforus.(课件出示:一些水果拼盘的图片。)板书设计Unit5Doyoulikepears?PartBLet’stalk&Let’splay,—Havesomegrapes.—Thanks.Ilikegrapes.—Sorry，Idon’tlikegrapes.—CanIhavesomebananas？—Hereyouare.作业设计1.Practicethedialogues.（和同桌练习今日课堂所学的对话。）2.Writethreesentencesbyusing“Ilike…Idon’tlike…”（利用今日所学的句型，尝试编写新的对话。）教学反思1.活动设计符合学生心理特点｡激发学生的学习热情,尊重学生的主体地位,让学生在活动､操练､合作中逐步掌握重难点知识｡2.教学目标明确,教学重难点把握准确,整个教学过程重点突出｡3.突出语用功能,通过创设合理情景,将图片与肢体语言､面部表情相结合,帮助学生在情景中真实自然地使用所学语言｡4.转盘游戏很好地活跃了课堂气氛,师生､生生互动频繁,学生活动井然有序,教学效果较好｡